Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station AC9RF - show graphs
Map loading...
Location: 39°41.59' N 86°09.54' W - locator EM69WQ06WI - show map - static map
2.6 miles Northwest bearing 319° from Southport, Marion County, Indiana, United States [?]
5.2 miles South bearing 181° from Indianapolis, Marion County, Indiana, United States
6.2 miles Northwest bearing 333° from Greenwood, Johnson County, Indiana, United States
41.4 miles Northeast bearing 28° from Bloomington, Monroe County, Indiana, United States
Last position: 2018-05-02 18:03:42 EDT (201d 10h16m ago)
2018-05-02 18:03:42 EDT local time at Southport, United States [?]
Last path: AC9RF>API51 via DSTAR*,qAR,W9ICE-B (good)
Positions stored: 17
Stations near current position of AC9RF - show more
callsign distance last heard - EST      callsign distance last heard - EST
KD9CLR-51.1 miles 278°2018-11-20 03:03:50 AC9KQ-91.7 miles 252°2018-10-28 21:50:40
N9AMN-21.7 miles 19°2018-11-20 03:11:54 KB9AWS1.8 miles 168°2018-11-16 19:12:47
N9DMR B1.9 miles 224°2018-11-18 11:22:02 N9DMR-B1.9 miles 224°2018-11-18 11:22:12
N9DMR-R1.9 miles 224°2018-11-18 11:22:16 N9DMR1.9 miles 224°2018-11-18 10:05:29
EW33692.0 miles 92°2018-11-20 03:16:25 W9SOX-72.0 miles 31°2018-11-16 09:18:51
KC4CSX-92.2 miles 206°2018-11-19 15:00:50 k9hl2.7 miles 215°2018-11-20 03:15:03
EW23593.0 miles 189°2018-11-20 03:07:54 KD9LBF3.7 miles 187°2018-11-18 18:13:56
KD9LBF B3.7 miles 187°2018-11-20 03:11:16 KD9LBF-B3.7 miles 187°2018-11-20 03:11:26
KC9ZTO B3.7 miles 224°2018-11-20 03:15:18 KC9ZTO-B3.7 miles 224°2018-11-20 03:15:28
KC9ZTO-103.7 miles 224°2018-10-27 17:30:15 KC9ZTO-93.8 miles 222°2018-11-19 16:46:49
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS